2303103203 has 16 divisors (see below), whose sum is σ = 2465956224. Its totient is φ = 2143370880.

The previous prime is 2303103193. The next prime is 2303103239. The reversal of 2303103203 is 3023013032.

It is not a de Polignac number, because 2303103203 - 2²⁶ = 2235994339 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2303103703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1503548 + ... + 1505078.

It is an arithmetic number, because the mean of its divisors is an integer number (154122264).

Almost surely, 2^2303103203 is an apocalyptic number.

2303103203 is a deficient number, since it is larger than the sum of its proper divisors (162853021).

2303103203 is a wasteful number, since it uses less digits than its factorization.

2303103203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2482.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 2303103203 is about 47990.6574553840. The cubic root of 2303103203 is about 1320.5995139832.

Adding to 2303103203 its reverse (3023013032), we get a palindrome (5326116235).

The spelling of 2303103203 in words is "two billion, three hundred three million, one hundred three thousand, two hundred three".